Z Achse coupler rigid 8mm to 8mm Brass CHF 3.70 incl. VAT Available immediately Quantity (pcs): Product description Features Metal Coupler made of Brass 8mm shafts to 8mm Length 22mm Diameter 20mm M4 Set Screw Hole Item no. 01900931.88 Barcode 01900931.88 Manufacturer 3DWare.ch Handelsware Stock 12 pcs Supplier article number RCC88 Diameter 20mm Wavelength 8mm